We just released the full version of Pato Box, a Punch-Out! inspired action adventure game. The game mixes 2D and 3D elements to recreate a comic book feel and we use only black and white like a graphic novel. You take control of Patobox a boxing champion with the head of a duck that is betrayed by his sponsors Deathflock. You will find the truth about his treason while you explore 3D environments and fight 2D bosses.
Here is the page of the game: https://bromiodev.itch.io/pato-box